1791 Gunleather OR, Optics Ready Paddle Holster, Size 2.4S, Right Hand, Stealth Black, Leather OR-PDH-2.4S-SBL-R The Optic Ready Paddle Holster 2.4s is designed to accommodate Full Size Compact firearms in the 3.5" to 4" inch barrel size range. Allows an Optic and the added paddle gives you great portability and a quick on and off.